ARPL-1.3/4 Bearing Unit Interchange Inserts pillow block Latest 2018
Bearing number: | 3204A |
Size (mm): | 20x47x20.600 |
Bore Diameter (mm): | 20,000 |
Outer Diameter (mm): | 47,000 |
Width (mm): | 20,600 |
d: | 20,000 mm |
D: | 47,000 mm |
B: | 20,600 mm |
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Product Details
Bearing number | 3204A |
Size (mm) | 20x47x20.600 |
Bore Diameter (mm) | 20,000 |
Outer Diameter (mm) | 47,000 |
Width (mm) | 20,600 |
d | 20,000 mm |
D | 47,000 mm |
B | 20,600 mm |
C | 20,600 mm |
d1 | 28.7 mm |
D1 | 38.7 mm |
a | 24.1 mm |
Contact angle α | 25 ° |
rs min | 1 mm |
Radial clearance class | CN |
Precision class | P0 |
Mass | 0.15 kg |
Dynamic load, C | 19.1 kN |
Static load, C0 | 12.4 kN |
Fatigue limit load, Cu | 0.81 kN |
f0 | 13.6 |
Nref | 12,000 rpm |
Nlim | 15,000 rpm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.39 Hz |
Characteristic rolling element frequency, BSF | 4.03 Hz |
Characteristic outer ring frequency, BPF0 | 3.14 Hz |
Characteristic inner ring frequency, BPFI | 4.86 Hz |
da min | 25 mm |
Da max | 42 mm |
ra max | 1 mm |
Company Profile
Worktime |
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Phone |
0065-31591338 |
Fax |
0065-31591338 |